US Stocks2026-08-07 16:25:02US Optical Module Stocks Extend Gains: COHR Up Over 16%, AAOI Jumps 12.12%U.S. optical module stocks extended gains on Aug. 8, with COHR up over 16%, AAOI rising 12.12%, and LITE adding 6.47%, per BIT (bit.com) data. Roundhill's optical module ETF (LYTE) gained 4.66%.1890
Optical Inter2026-08-07 11:58:00Optical interconnect earnings point to strong 800G demand, with capacity and margins now in focusWhiteLine Daily said the latest earnings round reinforced the same industry message: demand for optical interconnect products remains strong, with 800G already shipping at volume and 1.6T beginning to ramp. Applied Optoelectronics reported $108 million in second-quarter data center revenue, up 140% year over year, and said demand could stay above capacity through at least mid-2027. The company is expanding its U.S. manufacturing base and is targeting monthly capacity of more than 650,000 units by year-end, but near-term execution still depends on line ramp, yield, and delivery speed. MACOM offered a second signal from upstream, reporting $342.2 million in quarterly revenue, up 36% year over year, and a next-quarter revenue guide midpoint of about $420 million, above prior market expectations. Management also flagged shortages in InP DFB lasers, suggesting demand for pluggable optical modules is now pushing constraints back into the laser supply chain. WhiteLine Daily said the next phase for the sector will hinge less on proving demand and more on whether suppliers can turn expansion plans into shipments without losing yield, pricing discipline, or gross margin.2210
AAOI2026-08-07 04:30:14AAOI posts record revenue again, but profit and cash flow still lagApplied Optoelectronics (AAOI) reported its second-quarter results on Aug. 6, marking the company’s fifth straight quarter of record revenue. The headline growth looked strong, helped by a 140% year-over-year increase in data center revenue and a 44% rise in CATV revenue. But the rest of the financial statements told a more mixed story. AAOI said GAAP gross margin fell to 27.7% in the quarter, while non-GAAP gross margin came in at 29.8%. The company also remained loss-making on a GAAP basis even as non-GAAP net profit turned positive. In the reconciliation, the biggest item was a $14.26 million tax adjustment tied to the excluded items, accounting for about 50.5% of the total bridge difference. Cash flow showed the strain of expansion more clearly. In the first half, net cash outflow from operating and investing activities totaled $707 million, driven by receivables, inventory, and spending on plants, equipment, and prepayments. Financing activity brought in $980 million, including $1.028 billion in net proceeds from common stock issuance. AAOI ended the period with $509 million in cash, cash equivalents, and restricted cash, with the increase mainly coming from equity financing rather than a broad turnaround in operating cash flow.1880
US stocks2026-08-05 13:59:46US Optical Communications Rally Extends; AAOI, COHR Both Up Over 5%US optical communications stocks extended their advance on August 5, according to BIT (bit.com) market data, as sector names pushed higher. Applied Optoelectronics (AAOI), a maker of 800G/1.6T high-speed optical modules focused on AI data center transceivers, rose 5.1%, while Coherent Corp (COHR), a leader in lasers, optical components and photonics solutions for data centers and industry, gained 5.86%. The Pure Photonics ETF (FOTO) added 2.2%, Corning (GLW) rose 0.52%, Marvell Technology (MRVL) gained 0.5%, Lumentum Holdings (LITE) advanced 2.56%, and Ciena Corporation (CIEN), which makes high-speed SerDes and connectivity chips for low-power AI data center interconnect, was up 2.49%. The move follows news that the Trump administration is drafting a ban on imports of new Chinese data center components, while the FCC plans restrictions on Chinese optical transceivers used for high-speed fiber data transmission in data centers, aiming to publish the rules this year. If the US blocks Chinese data center equipment imports, costs could rise for American cloud providers such as Amazon Web Services (AWS, AMZN.O), forcing them to seek alternative suppliers including US-based Coherent (COHR.N) and Lumentum (LITE.O).2660
U.S. stocks2026-08-04 16:31:13U.S. optical communications stocks extend gains, with AAOI up more than 21%U.S. optical communications names continued to climb on Aug. 5, according to market data from BIT (bit.com). The move covered both sector-linked products and individual stocks. PureFunds ISE Photonics ETF (FOTO) rose 11.41%, while Corning (GLW) added 9.21% and Marvell Technology (MRVL) gained 13.6%. Applied Optoelectronics (AAOI) posted the biggest increase in the group, jumping 21.7%. Other gainers included Lumentum Holdings (LITE), up 9.72%, Coherent Corp (COHR), up 15.52%, and Ciena Corporation (CIEN), up 6.98%. The figures point to a continued advance across the U.S. optical communications segment in the latest trading data cited by BlockBeats.1940
Trump2026-08-04 11:34:50FCC said to target Chinese optical transceivers, lifting AAOI and other photonics stocks in premarket tradeReuters, citing people familiar with the matter, reported that the Trump administration is drafting restrictions on imports of new Chinese-made data center components, with the U.S. Federal Communications Commission planning limits on Chinese optical transceivers and aiming to announce and put the measure into effect this year. The White House and the FCC did not comment on the report. The news sent U.S. optical networking and photonics names sharply higher in premarket trading. As of 6:47 p.m. Taipei time, Applied Optoelectronics rose 18.17% to $130.23, Coherent gained 14.23% to $329.15, and Lumentum advanced 11.33% to $868.27. Marvell, FOTO, Corning, Ciena, and Credo also posted sizable gains, while Nvidia was up 1.02% over the same period. The report also pointed to China’s position in high-speed optical modules. Innolight was described as holding more than 40% of the global 800G market and 50% to 70% of the 1.6T market, while Eoptolink was estimated at 25% to 30% in 800G. Together, the two companies account for roughly two-thirds of supply in the current mainstream 800G segment, according to the article.3550
US Stocks2026-08-04 10:26:12US Pre-Market Optical Communication Stocks Surge; AAOI, LITE, COHR Jump Over 10%According to data from BIT (bit.com) cited by BlockBeats, US-listed optical communication stocks rallied broadly during pre-market trading on August 4. The Pure Photonics ETF (FOTO) climbed 7.85%. Corning (GLW) added 8.5%, while Marvell Technology (MRVL) gained 7.3%. Applied Optoelectronics (AAOI) surged 14.12%, Lumentum Holdings (LITE) rose 10.7%, Coherent Corp (COHR) jumped 14.2%, and Ciena Corporation (CIEN) advanced 8.5%.1970
AI photonics2026-07-23 23:55:15Serenity Names Five AI Photonics Stocks as AAOI Expands Capacity and X-FAB Surges 76% IntradayX platform analyst Serenity named AAOI, SIVE, FOCI, and Shunsin Technology as top AI photonics picks, with X-FAB as an alternate, based on key positions in the optical communications and CPO supply chain.640